CFG_STR("username", NULL, 0),

      CFG_STR("name", NULL, 0),

      CFG_STR("email", NULL, 0),

      CFG_END()

    };

  int i;

  i = 1;

  if(options_init(argc, argv, &cfg, cfg_opts, "client", &options))

    {

      fprintf(stderr, "error getting configuration\n");

      return 1;

    }

  // Please find a better way of doing this :( you can't strcat multiple strings.. meh

  // use something like sprintf

  //char *username = cfg_getstr(cfg, "username");

  //char *hostname = cfg_getstr(cfg, "hostname");

  //strcat(username, "@");

  //strcat(username, hostname);

  // SSH's to client machine with the username speficied.

    char buf[10];

    struct execio *testrem;

    char *execargv[] =

      {

	"ssh",

	"username", //cfg_getstr(cfg, "username") . "@" . cfg_getstr(cfg, "hostname"),

	"-i guest.rsa", //yeaaaah any better ideas?

	"sh",

	"-c",

	"\"echo hello from ${HOSTNAME}\"", // "\"useradd -M -c" strcat( cfg_getstr(cfg, "name") cfg_getstr(cfg, "email")) "-d /home/distren --gid 537" cfg_getstr(cfg, "username") "\"",

	(char *)NULL

      };

    size_t readlen;

    fprintf(stderr, "execio madness is occuring!");

    fprintf(stderr, "execio_open returns %d\n", execio_open(&testrem, "ssh", execargv));

    buf[9] = '\0';

    while(!execio_read(testrem, buf, 9, &readlen))

      {

	if(readlen > 9 )

	  {

	    fprintf(stderr, "execio_read doesn't set readlen correctly or read() is messed up\n");

	    return 1;